tree ac8469ca7f95f1f8c477bd53cdbf79873f6ad939
parent 6e37ec8c77e3e6580cbb844dfeea0fb3970c0a35
author NeilBrown <neil@brown.name> 1438215084 +1000
committer Sebastian Reichel <sre@kernel.org> 1438744483 +0200

twl4030_charger: split uA calculation into a function.

We will need this calculation in other places, so
create functions to map between register value and uA value.

Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: NeilBrown <neil@brown.name>
Signed-off-by: Sebastian Reichel <sre@kernel.org>